AMD Radeon R6 M255DX vs Intel HD Graphics 4400
Graphics Processor
| GPU model | Jet | Haswell GT2 |
|---|---|---|
| GPU variant | Jet PRO (216-0568010) | — |
| Architecture | GCN 1.0 | Generation 7.5 |
| Foundry | TSMC | Intel |
| Manufacturing process | 28 nm | 22 nm |
| Number of transistors | 690 million | unknown |
| Die size | 56 mm² | unknown |
Integrated Graphics
| Release date | Jan 7th, 2014 | Sep 3rd, 2013 |
|---|---|---|
| Generation | Crystal System (Rx M200) | HD Graphics (Haswell) |
| Production | End-of-life | End-of-life |
| Interface | IGP | Ring Bus |
| Reviews | — | 1 in our database |
Clocks
| Base clock | 780 MHz | 200 MHz |
|---|---|---|
| Boost clock | 855 MHz | 1150 MHz |
| Memory clock | System Shared | System Shared |
Memory Configuration
| Memory size | System Shared | System Shared |
|---|---|---|
| Memory type | System Shared | System Shared |
| Memory bus width | System Shared | System Shared |
| Bandwidth | System Dependent | System Dependent |
Render Configuration
| Shading units | 320 | 160 |
|---|---|---|
| TMUs | 20 | 20 |
| ROPs | 8 | 2 |
| Compute units | 5 | — |
| Cache L1 | 16 KB (per CU) | — |
| Cache L2 | 128 KB | — |
| Execution units | — | 20 |
Performance
| Pixel rate | 6.840 GPixel/s | 2.300 GPixel/s |
|---|---|---|
| Texture rate | 17.10 GTexel/s | 23.00 GTexel/s |
| FP32 (float) performance | 547.2 GFLOPS | 368.0 GFLOPS |
| FP64 (double) performance | 34.20 GFLOPS (1:16) | 92.00 GFLOPS (1:4) |
Dimensions & Outputs
| Slot width | IGP | IGP |
|---|---|---|
| TDP | unknown | 20 W |
| Outputs | No outputs | No outputs |
API Support & Features
| DirectX | 12 (11_1) | 12 (11_1) |
|---|---|---|
| OpenGL | 4.6 | 4.3 |
| OpenCL | 1.2 | 1.2 |
| Vulkan | 1.2 | 1.0 |
| Shader model | 5.1 | 5.1 |
